// Copyright 2000-2022 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.

package org.jetbrains.kotlin.idea.quickfix

import com.intellij.codeInsight.intention.IntentionAction
import com.intellij.openapi.editor.Editor
import com.intellij.openapi.project.Project
import org.jetbrains.kotlin.diagnostics.Diagnostic
import org.jetbrains.kotlin.idea.base.resources.KotlinBundle
import org.jetbrains.kotlin.idea.codeinsight.api.classic.quickfixes.KotlinQuickFixAction
import org.jetbrains.kotlin.lexer.KtTokens
import org.jetbrains.kotlin.psi.KtFile
import org.jetbrains.kotlin.psi.KtFunction
import org.jetbrains.kotlin.psi.psiUtil.getParentOfType


class AddInlineToFunctionFix(function: KtFunction) :
  KotlinQuickFixAction<KtFunction>(function) {
    override fun getFamilyName(): String = KotlinBundle.message("fix.add.modifier.inline.function.family")
    override fun getText(): String = KotlinBundle.message("fix.add.modifier.inline.function.text", element?.name.toString())

    override fun invoke(project: Project, editor: Editor?, file: KtFile) {
        element?.addModifier(KtTokens.INLINE_KEYWORD)
    }

    companion object : KotlinSingleIntentionActionFactory() {
        override fun createAction(diagnostic: Diagnostic): IntentionAction? {
            val function = diagnostic.psiElement.getParentOfType<KtFunction>(true) ?: return null
            if (function.isLocal) {
                return null
            }

            return AddInlineToFunctionFix(function)
        }
    }
}
